CN201571473U - Multifunctional horizontal sterilizing kettle - Google Patents

Abstract

The utility model relates to a multi-functional horizontal sterilizing kettle, which comprises a side spray tank and a rotary tank. The side spray tank is provided with three hot water inlets, cooling water inlets, drain ports and hot gas inlets. Three groups of injection pipes are respectively arranged on the upper side and the left and right sides of the side spray tank, and the three groups of injection pipes are respectively connected to the three hot water inlets of the side spray tank; the rotary tank is provided with hot water inlets, hot air Inlet, cooling water inlet and drain, the rotary cage is provided in the rotary tank. The beneficial effects of the utility model are: the utility model is a sterilizing device integrating six sterilization functions of side spraying, full water, full water rotation, water spraying, water spraying rotation, and steam; the sterilization kettle heats up quickly, saves energy, and can Uniformly sterilize the packaged food at high temperature for a short time, so as to ensure that the food maintains the best flavor, color and quality, solve the bad flavor of the product after high temperature sterilization in the traditional sterilizer, achieve stable product quality, improve the yield rate, and reduce Attrition rate purposes.

Description

Multifunctional horizontal sterilizer

technical field

The utility model relates to the technical field of sterilizing machinery for cooked food products, in particular to a multifunctional horizontal sterilizing kettle.

Background technique

Glass bottles, plastic bottles, cans, retort bags, and vacuum-packed foods are already indispensable in our lives. At present, most of the above-mentioned packaged foods are sterilized by sterilizers. The existing sterilizers are water inlet pipes. During the use of the hole tube, the nozzle spray is uneven, and its structure makes the heat distribution temperature uneven, and the heat distribution inside the autoclave is uneven; the sterilization mode is relatively simple, such as full water, or side spray; the temperature rise and fall stages are more biased In the three-stage type, the temperature control and pressure control fluctuate greatly during the operation of the equipment, which affects the sterilization effect; the system control action is not smooth, and the heat source supply system does not adopt capacity exchange, and directly uses steam to enter the equipment, resulting in large temperature fluctuations in different areas of the equipment ; The detection and control range of the temperature of the sterilization center is wide, which affects the design of the product sterilization F value, and the design of the sterilization formula has exceeded the sterilization time for product sterilization to achieve commercial sterility.

Contents of the invention

The purpose of this utility model is to provide a multi-functional horizontal sterilizing kettle, the sterilizing kettle is added with a rotary tank, and the structure of spraying in three directions is respectively controlled in the side spray tank, so as to ensure that the temperature imbalance of heat distribution is less than 0.3 degrees; The heat distribution inside the autoclave is uniform, so that there is no dead point in the heating of the product during the sterilization process, ensuring food safety while achieving the best quality of the product.

The technical solution provided by the utility model is: a multifunctional horizontal sterilizing kettle, including a side spray tank and a rotary tank, and the side spray tank is provided with three hot water inlets, a cooling water inlet, a drain port and a hot air Inlet, the cooling water inlet of the side spray tank is connected to the cooling water source through the electromagnetic control valve a, the drain port of the side spray tank is connected to the circulation pump by connecting the three-way electromagnetic control valve C and the three-way electromagnetic control valve D, and the circulation pump is connected to To the heat exchange inlet of the heat exchanger, the hot gas inlet of the side spray tank is connected to the hot gas source through the electromagnetic control valve b, the three hot water inlets of the side spray tank are respectively connected to the electromagnetic control valve c, and the three hot water inlets of the side spray tank The input port of the imported electromagnetic control valve is connected in parallel with the hot water source and at the same time connected with the heat exchange outlet of the heat exchanger through a three-way electromagnetic control valve A to realize the circulating operation of hot water in the side spray tank; There is a food conveying track, and a set of injection pipes are respectively arranged on the upper side and the left and right sides of the side spray tank, and the three sets of injection pipes are respectively connected with the three hot water inlets of the side spray tank; the rotary tank is provided with hot water inlets, Hot gas inlet, cooling water inlet and drain port, the hot water inlet of the rotary tank is connected to the three-way electromagnetic control valve A to realize the connection with the hot water source and the heat exchanger, and the hot gas inlet of the rotary tank is connected to the side through the three-way electromagnetic control valve B The hot air inlet on the spray tank is connected, the cooling water inlet of the rotary tank is connected to the cooling water source through the electromagnetic control valve d, and the water outlet of the rotary tank is connected to the three-way electromagnetic control valve D to form the circulation of hot water in the rotary tank; A rotating cage is arranged in the rotating tank described above.

The beneficial effects of the utility model are:

1. This utility model is a sterilizing device integrating six sterilization functions: side spray, full water, full water rotation, water spray, water spray rotation, and steam;

2. The internal heat distribution of the utility model is very uniform, which can be less than 0.3°C. The heating speed of the autoclave is fast, which saves energy, and evenly performs high-temperature and short-term sterilization treatment on the packaged and formed food to ensure the uniformity of sterilization, so as to ensure that the food remains optimal. Flavor, color and quality solve the bad flavor of products after high-temperature sterilization in traditional retorts, and achieve the purpose of stabilizing product quality, improving yield and reducing loss rate.

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.

Description of drawings

Fig. 1 is the utility model process structure schematic diagram;

Fig. 2 is a schematic diagram of the lateral section structure of the side spray tank of the present invention.

Detailed ways

Example:

An embodiment of a multifunctional horizontal sterilizer, see Fig. 1 and Fig. 2;

As shown in Figure 1, the horizontal sterilizer includes a side spray tank 1 and a rotary tank 2, and the side spray tank is provided with three hot water inlets 1-1, cooling water inlets 1-2, and drain outlets 1-3 and the hot air inlet 1-4, the cooling water inlet of the side spray tank is connected to the cooling water source 3 through the electromagnetic control valve a, and the drain port of the side spray tank is connected to the circulation through connecting the three-way electromagnetic control valve C and the three-way electromagnetic control valve D The heat exchange inlet of the pump 4 to the heat exchanger 5, the hot gas inlet of the side spray tank is connected with the hot gas source 6 through the electromagnetic control valve b, the three hot water inlets of the side spray tank are respectively connected with the electromagnetic control valve c, and the side spray tank The input ports of the three hot water inlet electromagnetic control valves are connected in parallel to each other and then connected to the hot water source, and at the same time connected to the heat exchange outlet of the heat exchanger through a three-way electromagnetic control valve A to form the circulation of hot water in the side spray tank;

As shown in Figure 2, the lower side in the side spray tank is provided with a food delivery track 1-5, and the upper side and the left and right sides in the side spray tank are respectively provided with a group of injection pipes 1-6, and the upper side and the left and right sides are three The group of spray pipes are respectively connected with the three hot water inlets of the side spray tank;

As shown in Figure 1, hot water inlet 2-1, hot air inlet 2-2, cooling water inlet 2-3 and drain outlet 2-4 are provided on the rotary tank, and the hot water inlet of the rotary tank is connected to a tee The electromagnetic control valve A realizes the connection with the hot water source and the outlet of the heat exchanger to form the circulating operation of hot water in the rotary tank. The hot gas inlet of the rotary tank is connected with the hot gas inlet on the side spray tank through the three-way electromagnetic control valve B. The rotary tank The cooling water inlet of the tank is connected to the cooling water source through the electromagnetic control valve d, and the water outlet of the rotary tank is connected to the three-way electromagnetic control valve D to form the circulation of hot water in the rotary tank; the rotary tank is equipped with a rotating cage.

The number 9 shown in Fig. 1 is a cold water inlet pipe, the number 10 is a cold water discharge pipe, the number 11 is an exhaust pipe, the number 12 is an intake pipe, the number 13 is a steam inlet pipe, and the number 14 is a condensation tank.

The hot water source is a hot water tank 7, and the water in the hot water tank is heated by hot steam.

The injection pipe includes a main pipe 1-6-1, the main pipe is laid longitudinally along the pipe wall, perpendicular to the central line of the main pipe, and a plurality of auxiliary pipes 1-6-2 are connected uniformly and parallelly, and a plurality of auxiliary pipes 1-6-2 are arranged on the auxiliary pipe. Nozzle 1-6-3, the direction of the nozzle is perpendicular to the auxiliary pipe and faces into the tank.

The nozzle mouth of the nozzle is a flat mouth.

The rotating cage of the rotary tank is electrically rotated by a motor 8 fixed on the outside of the rotary tank.

The control signals of the electromagnetic control valve and the three-way electromagnetic control valve are connected to the central program controller, that is, the programmable controller, and the automatic control of the retort is realized through the programmable controller.

This sterilizing kettle is a sterilizing device integrating six sterilization functions of side spray, full water, full water rotation, spraying water, water spraying rotary, steam, and 17 stages of temperature rise and fall. The sterilizer uses high-temperature, high-pressure hot water or steam as the heating medium, and puts the packaged food into the device, so that the heat conduction is rapid and uniform, and the food is sterilized at high temperature for a short time, so as to ensure that the food maintains the best flavor and color. and quality. To achieve the purpose of stabilizing product quality, increasing yield and reducing loss rate.

When the steam pressure and air pressure of the equipment are stable, the unevenness of heat distribution temperature is less than 0.3 degrees; the heat distribution inside the sterilizer is uniform, so that there is no dead point in the product heating during the sterilization process. The heating can realize 17-stage heating treatment, realize the heating and conditioning of the product, and can accurately control the high temperature constant temperature time of the product, so as to ensure the food safety and achieve the best quality of the product.

Claims (3)

1. multipurpose horizontal sterilization still, it is characterized in that, described sterilization still comprises side spray jar and revolution jar, described side spray jar is provided with three hot water inlets, also be provided with cooling water inlet, discharge outlet and hot air intake, described side spray jar cooling water inlet is connected with cooling water source by solenoid electric valve a, described side spray jar discharge outlet is connected circulating pump by connecting threeway solenoid electric valve C with threeway solenoid electric valve D, circulating pump is connected to heat exchanger heat exchange import, described side spray jar hot air intake is connected with the hot gas source by solenoid electric valve b, described side spray jar three hot water inlets are connected to solenoid electric valve c respectively, side spray jar three in parallel connections with the thermal water source also of hot water inlet solenoid electric valve input port are connected with heat exchanger heat exchange outlet by a threeway solenoid electric valve A simultaneously, realize the cycle operation of hot water at side spray jar; Downside in side spray jar is provided with the food products transport track, and the upside and the left and right sides in the side spray jar are respectively equipped with one group of playpipe, and three groups of playpipes are connected with side spray jar three hot water inlets respectively; Described revolution jar is provided with hot water inlet, hot air intake, cooling water inlet and discharge outlet, a described revolution jar hot water inlet is received threeway solenoid electric valve A realization and is connected with heat exchanger with the thermal water source, described revolution jar hot air intake is gone up hot air intake by threeway solenoid electric valve B with side spray jar and is connected, described revolution jar cooling water inlet passes through solenoid electric valve d and is connected with cooling water source, and described revolution jar discharge outlet forms the cycle operation of hot water at the revolution jar by being connected to threeway solenoid electric valve D; Be provided with the rotation cage in the described revolution jar.

2. according to the described multipurpose horizontal sterilization of claim 1 still, it is characterized in that, described playpipe comprises the person in charge, the person in charge vertically lays along tube wall, with be responsible for vertical, even parallel many looped pipelines that are fixedly connected with of center line, looped pipeline is provided with a plurality of nozzles, the direction of nozzle perpendicular to looped pipeline in jar.

3. according to the described multipurpose horizontal sterilization of claim 2 still, it is characterized in that the jet hole of described nozzle is flat mouthful.

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